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Tactile Switches - 3mm - pack of 5
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A pack of five 3mm tactile push button switches — small, reliable momentary switches ideal for compact PCB designs, breadboard prototyping, and microcontroll...
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A pack of five 3mm tactile push button switches — small, reliable momentary switches ideal for compact PCB designs, breadboard prototyping, and microcontroller input. These mini tactile switches provide a satisfying click with each press and return to their open state when released.
Key Features
- 3mm Form Factor – Ultra-compact for space-constrained designs
- Momentary Action – Normally open, closes on press
- Tactile Feedback – Clear click feel for reliable input
- Through-Hole Mounting – Compatible with breadboards and PCBs
Ideal For
- Breadboard prototyping and circuit experiments
- Arduino and microcontroller input buttons
- Compact PCB designs requiring small switches
- User interface controls in custom electronics
Package Contents
- 5× 3mm Tactile Push Button Switches
Jargon buster
Plain-language definitions for the technical terms used above.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
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